The Colour Tablets material is available in three sets, each progressively more complex.  Box 3 is the most complex, containing sixty-three tablets in nine basic colour groups with seven shade gradations in each.  Each tablet is made up of a wooden colour surface with a chip-resistant painted finish and two wooden side rails in a natural finish.  The set also includes a wooden storage box with a lid.

• 63 tablets in 9 groups
• 7 grades of shading in each group
• Includes storage box with lid
• Can be used with Colour Box #1 and Colour Box #2